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Mathematics, 28.09.2019 11:30 mrstealyogirl40

Long answer question : a submarine descended 3/5 of a kilometer in 1/5 of an hour. what was the submarine's rate of descent in kilometers per hour ? plz show work and explain: )

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Long answer question : a submarine descended 3/5 of a kilometer in 1/5 of an hour. what was the sub...
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